BREAKING: Target Test Prep releases Brand New 2026 On Demand GMAT prep course

Redeem

Target Test Prep · GMAT

Choose how you want to prepare

Learn live with an expert or move at your own pace. Every option includes the complete TTP study system.

★★★★★5.0559 reviews
GMATBootcamp Starts Sep 21
Chris Peckover, Target Test Prep GMAT expert
LIVE ONLINE BOOTCAMP

Live Online Bootcamp Class with Top GMAT Expert Chris Peckover

Sep 21 to Oct 9, 2026

Schedule
Mon to Fri · 7:00 to 10:00 PM ET
Included
Live classes + 6 months of TTP OnDemand
  • Boost your GMAT score in less than one month in a live online class
  • 6 months access to TTP OnDemand video courses included
View bootcamp & enroll
Limited cohort · enrollment openTarget Test Prep
EALiveTeach 5 seats left
Logan Thompson
EXECUTIVE ASSESSMENT

Sep 6 to Dec 6, 2026

with Logan Thompson

Schedule
Sun · 9:30 AM to 12:30 PM ET
Included
40 hours of live online classes plus six months of access to the complete TTP EA OnDemand course.
  • 165+ EA Score Guarantee
  • 4,100+ Quant, Verbal, and Integrated Reasoning practice questions
  • 400+ hours of in-depth video lessons
  • 3,000+ step-by-step video solutions
View EA class & enroll
Limited cohort · enrollment openTarget Test Prep
GMATOnDemand Start anytime
SELF-PACED MASTERCLASS

Target Test Prep GMAT OnDemand

Complete access from day one. Study on your schedule.

715+ score guarantee
$0to start then $127/mo
  • Personalized study plan and analytics
  • Thousands of lessons and practice questions
Start free 5-day trial
Read 559 reviewsTarget Test Prep

Compare the format, schedule, and included access before enrolling. Prices and seat counts shown reflect the supplied offer details.

Arctic Ocean

Expert replies
Post new topic Locked
Previous Topic Next Topic
Legendary Member
Posts: 882
Joined: Fri Feb 20, 2009 2:57 pmFollowed by: 1 member
Thanked: 15 times
GMAT Score:690
by crackgmat007 » Wed Jul 22, 2009 9:27 am
The hypothesis has been advanced that the ancestors of such plants and animals as the giant sequoia, the alligator, and the horse appeared on the fringes of the Arctic Ocean millions of years before lower latitudes.

(A) before lower latitudes
(B) before at lower latitudes
(C) before they did it at lower latitudes
(D) before they appeared at lower latitudes
(E) preceding their appearance at lower latitudes


OA to follow. Pls explian your answers.
Top
Join the discussion
Log in to postLogin with Googleuse password
QUOTE IN REPLY
Source: — Sentence Correction |
User avatar
Master | Next Rank: 500 Posts
Posts: 393
Joined: Sun Jul 19, 2009 9:18 pm
Location: Chicago
Thanked: 8 times

D

by riteshbindal » Wed Jul 22, 2009 9:35 am
IMO, the answer is D.
For few moments, if you forget about the examples given in the sentence, then it become like this:
The hypothesis has been advanced that the ancestors of such plants and animals appeared on the fringes of the Arctic Ocean millions of years before lower latitudes.

Definitely it is a parallelism. So the plants and animals appeared before lower attitude is not correct because the comparison is done for "appeared". So A is incorrect. B is a bit ambiguous "before at lower latitudes". Something is missing between before and at. So this is incorrect too. C sounds to be correct "before they did it at lower altitudes" but still it doesnt specify what they did, so lets hold on it. D sounds to be absolutely right as t specifies that "before they appeared at lower latitudes" which removes al ambiguities and is grammatically correct too. E is passive so it is incorrect.
Top
Join the discussion
Log in to postLogin with Googleuse password
QUOTE IN REPLY
Master | Next Rank: 500 Posts
Posts: 177
Joined: Wed Jul 16, 2008 11:06 amFollowed by: 1 member
Thanked: 2 times

Re: Arctic Ocean

by perfectstranger » Wed Jul 22, 2009 9:52 am
crackgmat007 wrote:The hypothesis has been advanced that the ancestors of such plants and animals as the giant sequoia, the alligator, and the horse appeared on the fringes of the Arctic Ocean millions of years before lower latitudes.

(A) before lower latitudes
(B) before at lower latitudes
(C) before they did it at lower latitudes
(D) before they appeared at lower latitudes
(E) preceding their appearance at lower latitudes


OA to follow. Pls explian your answers.
X appeared on the fringes of the Arctic Ocean millions of years before Y appeared paralelism IMO D
Please do not post answers visibly . Please hide them or post them later after the discussion.
Top
Join the discussion
Log in to postLogin with Googleuse password
QUOTE IN REPLY
Master | Next Rank: 500 Posts
Posts: 435
Joined: Sat May 02, 2009 3:55 am
Thanked: 17 times

by madhur_ahuja » Wed Jul 22, 2009 10:19 am
Yes, D due to parallelism
Top
Join the discussion
Log in to postLogin with Googleuse password
QUOTE IN REPLY
Master | Next Rank: 500 Posts
Posts: 129
Joined: Tue May 19, 2009 9:12 am
Thanked: 8 times

Re: D

by cata1yst » Wed Jul 22, 2009 10:43 am
riteshbindal wrote:IMO, the answer is D.
For few moments, if you forget about the examples given in the sentence, then it become like this:
The hypothesis has been advanced that the ancestors of such plants and animals appeared on the fringes of the Arctic Ocean millions of years before lower latitudes.

This is a great point. I did the same thing to arrive at D.
Top
Join the discussion
Log in to postLogin with Googleuse password
QUOTE IN REPLY
Legendary Member
Posts: 882
Joined: Fri Feb 20, 2009 2:57 pmFollowed by: 1 member
Thanked: 15 times
GMAT Score:690

by crackgmat007 » Wed Jul 22, 2009 11:16 am
OA - D
Top
Join the discussion
Log in to postLogin with Googleuse password
QUOTE IN REPLY
Legendary Member
Posts: 1799
Joined: Wed Dec 24, 2008 3:03 amFollowed by: 2 members
Thanked: 36 times

Re: D

by goelmohit2002 » Wed Jul 22, 2009 11:17 am
riteshbindal wrote: C sounds to be correct "before they did it at lower altitudes" but still it doesnt specify what they did, so lets hold on it.
Here IMO C is wrong because of did it....

there is no referent for it....

it should have been did so....

As per my understanding it = replaces noun
so = replaces verb/action.

Please correct me if I am wrong here.
Top
Join the discussion
Log in to postLogin with Googleuse password
QUOTE IN REPLY
User avatar
Master | Next Rank: 500 Posts
Posts: 393
Joined: Sun Jul 19, 2009 9:18 pm
Location: Chicago
Thanked: 8 times

Re: D

by riteshbindal » Wed Jul 22, 2009 4:13 pm
goelmohit2002 wrote:
riteshbindal wrote: C sounds to be correct "before they did it at lower altitudes" but still it doesnt specify what they did, so lets hold on it.
Here IMO C is wrong because of did it....

there is no referent for it....

it should have been did so....

As per my understanding it = replaces noun
so = replaces verb/action.

Please correct me if I am wrong here.
That is exactly what i have written that "still it doesnt specify what they did" I should have quoted it part.
Top
Join the discussion
Log in to postLogin with Googleuse password
QUOTE IN REPLY
Post new topic Locked
• Page 1 of 1